(I have been using MUSE for two years, so I am doing some comparisons.) Even support site is in Chinese ONE DAY LATER: There is plenty of stuff in here, but teasing it out is hard. I’m learning what’s here by trial and error. English Games are seemingly available only at the website, but even these are limited (two) and hard to find Seems like most of the games don’t work, or if they do, I can’t get to them. They seem to be almost all in Chinese. Very convoluted. The English syntax, spelling and grammar are atrocious. This is an extremely ambitious undertaking, but it’s not nearly for English language prime time. TWO DAYS LATER — I wanted to keep this.... Warranty obviously written by EFL Attorneys NOT the ESL Engineer developers. WARRANTY VERY SPECIFICALLY ONLY VALID IN PRC. THERE ARE SPECIFICALLY NO international warranties. TAKE HOME MESSAGE: 1. Ambitious engineering product at a good price. Seems to have large following in PRC. Probably a very good product. Muse depends on you with closed eyes: this seems to require open eyes for optimal function. This utilized audiovisual feedback during games. Muse only uses audio feedback. This attempts to tease out “concentration” along with relaxation. MUSE pretty much defaults to relaxation. 2. English interface not ready for prime time in English speaking audience. Chaotic! 3. Warranty only valid in PRC 4. If you still want to experiment, buy it. 5. I prefer MUSE 6. REGRETTABLY, MINE GOES BACK TO AMAZON.

Seems to respond to my ability to focus and relax, shows me what I do to do each on purpose by giving feedback. But will be better as more teaching games are created and made available to purchase or download.